Dell D420 - Latitude Notebook Computer 서비스 매뉴얼 - 페이지 5
{카테고리_이름} Dell D420 - Latitude Notebook Computer에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell D420 - Latitude Notebook Computer 38 페이지.
페이지 인쇄4. Disconnect all telephone or network cables from the computer.
5. Close the display and turn the computer upside down on a flat work surface.
NOTICE:
To avoid damaging the system board, you must remove the main battery before you service the computer.
6. Disconnect your computer and all attached devices from their electrical outlets.
1
battery
2
battery-bay latch releases (2)
7. Remove the main battery:
a. Slide the two battery-bay latch releases on the bottom of the computer.
b. Remove the battery from the battery bay.
8. Press the power button to ground the system board.
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